Phosphoranetetrayl
[化] 正膦四基
🗣️ 情景例句
Over?
结束？
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
Thank you for everything.
谢谢你为我所做的一切。